Adding new interface for mapping objects to queries.
Updating semi-pseudo code to show roughtly how writing will look.
Merge branch 'master' of github.com:graphaware/neo4j-ogm into writing
Merge local branch 'writing'
Adding semi-pseudo code to map objects back to t'graph.
Very much work-in-progress, but conveys the general idea.
Merge branch 'master' of github.com:graphaware/neo4j-ogm
Reorganising object-cypher mapping code in OGM.
Introducing new interface methods for looking up metadata.
Integrating attribute dictionary into OGM.
Updating "tracer bullet" test to mock attribute dictionary implementation.
Minor changes to remove compiler errors.
Adding placeholder implementation of AttributeDictionary.